Jean-Pierre Desplans

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St. Garmain Les Corbeil, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for detecting the longitudinal displacement of a...
- Patent number 6,363,780
- Issue date Apr 2, 2002
- Institut Francais du Petrole
- Isabelle Rey-Fabret
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for real-time estimation of at least one paramete...
- Patent number 5,852,235
- Issue date Dec 22, 1998
- Institut Francais du Petrole
- Didier Pavone
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for real-time estimation of at least one paramete...
- Patent number 5,844,132
- Issue date Dec 1, 1998
- Institute Francais Du Petrole
- Isabelle Fabret
- E21 - EARTH DRILLING MINING